6.6a - Human reproduction
Assessment statements
DCS Topic Code | Statement | Guidance |
6.6.U5 | A gene on the Y chromosome causes embryonic gonads to develop as testes and secrete testosterone. | |
6.6.U6 | Testosterone causes pre-natal development of male genitalia and both sperm production and development of male secondary sexual characteristics during puberty. | |
6.6.U7 | Estrogen and progesterone cause pre-natal development of female reproductive organs and female secondary sexual characteristics during puberty. | |
6.6.U8 | The menstrual cycle is controlled by negative and positive feedback mechanisms involving ovarian and pituitary hormones. | The roles of FSH, LH, estrogen and progesterone in the menstrual cycle are expected. |
6.6.A4 | The use in IVF of drugs to suspend the normal secretion of hormones, followed by the use of artificial doses of hormones to induce superovulation and establish a pregnancy. | |
6.6.A5 | William Harvey’s investigation of sexual reproduction in deer. | William Harvey failed to solve the mystery of sexual reproduction because effective microscopes were not available when he was working, so fusion of gametes and subsequent embryo development remained undiscovered. |
6.6.S1 | Annotate diagrams of the male and female reproductive system to show names of structures and their functions. |
Notes

6.6a_notes.pdf |
Video lesson
Review PowerPoint

6.6_reproduction.ppt |